WELL · 42-391-00046 · DISTRICT 2
O Connor #41
Refugio County · Huff (4800) field · Vertical
O Connor #41 (API 42-391-00046) is a plugged well in Refugio County, plugged October 18, 2010, last operated by T-C Oil Company LLC.
The RRC has issued one drilling permit (amended once), issued August 5, 1987, permitted to 6,308 ft.
It was permitted by T - C Oil Company and has since transferred to T-C Oil Company LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Lagarto, Eocene, Miocene (undifferentiated), Catahoula.
Its 2 leases have reported 32.7K barrels of oil and 133K mcf of gas since January 1993, last reporting in June 2025. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by T - C Oil Company; the EWA schedule now lists a different operator.
- Based in
- Refugio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 287
- Phone
- (361) 526-4693
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | T-C Oil Company LLC |
| Production reports | T-C Oil Company, LLCthrough Dec 2024 |
| Latest permit | T - C Oil CompanyAug 5, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,308
- total depth, ft
- 2
- permits on file
- Aug 5, 1987
- last permit issued
- Mar 21, 2005
- completed
- 32.7K
- cumulative oil, bbl
- 133K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 21, 2005
- Shut in
- —
- Plugged
- Oct 18, 2010
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O'Connor O-2-7586 | Huff (4800) | T-C Oil Company, LLC | 3 | 32.7K | 133K | Jan 1993 – Jun 2025 |
| — G-2-125083 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 0 · prior 12 779(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1T - C Oil CompanyJan 1993 → Nov 2001
- 2T-C Oil Company, LLCSep 2024 → Dec 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 333435-98 | Other | T - C Oil Company | May 7, 1990 | Aug 5, 1987 | — | 6,308 |
| 333435-99 | Recompletion | T - C Oil Company | Jul 24, 1987 | Aug 5, 1987 | — | 6,308 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-125083 | — | — | — | — |
| — | — O-2-7586 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 73 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lagarto | 1 | 72 |
| Eocene | 2,140 | -2,067 |
| Miocene (undifferentiated)MIOCENE | 2,920 | -2,847 |
| Catahoula | 3,700 | -3,627 |
| Greta | 4,400 | -4,327 |
| Frio | 4,835 | -4,762 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,404 | 4,406 | Perforated |
| 4,790 | 4,794 | Perforated |
| 4,845 | 4,850 | Perforated |
| 6,120 | 6,124 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,211 | 15 | 523 S |
| 5.5 | 6,200 | 8.75 | 1,586 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 8, 2005 | Mar 31, 2005 | — |
| 00 | Jun 22, 1990 | Apr 10, 1990 | — |
| 00 | May 25, 1990 | — | — |
| 00 | Oct 8, 1987 | Sep 11, 1987 | — |
| 00 | Sep 19, 1987 | — | — |
| 00 | Jan 12, 1984 | Dec 27, 1973 | — |
| 00 | Jan 12, 1984 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-391-00046 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00046 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/39100046, documented in the API reference.